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Individual Calculations October 2023 |
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| De Souza, Joao Francisco Biz Total change: 74.80 | |   |
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| Festival Regional Sul de Xadrez 2023 Taca E M Campeao Colegio Froebel | Rio Negrinho SC | BRA | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1460 | 3.00 | 5 | 1.87 | 40 | 74.80 | |
|  Goncalves, Nata | | | 2017 | BRA | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Belle, Diego Leonardo | | | 1451 | BRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Da Costa, Mariana Nara Santana | | | 1548 | BRA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Silva, Juliana Figueira Theophilo | | | 1697 | BRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | De Oliveira, Gustavo Alfredo Bue | | | 2156 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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